How income varies among U.S. religious groups | Pew Research Center

While there is a strong and proven correlation between education and income, it’s harder to know whether there also is a link between religion and wealth. What we can say is that members of some religious groups – not to mention atheists and agnostics – on average have a higher household income than others and those in the richest religious groups also tend, on average, to be better educated than most Americans.